Perhaps you should try some spelling variations:
quang toan » quang tuan, quang tran, quang doan
cong quang » luong quang, thong quang, duong quang
hanh sinh » hanh tinh, hanh dinh, hinh sinh
chao chu » cho chu, cua chu, cao cho
chu bang » thu bang, chuc nang, chu quang
cua dung » cua dang, cua dong, qua dung
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu bang - hanh sinh ((cua dung) or (cua cong)) cong quang toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu bang - hanh sinh ((cua dung) OR (cua cong)) cong quang toan ban.
• Adding a wildcard symbol may retrieve word variants: chao chu bang - hanh sinh ((cua dung) or (cua cong)) cong quang toan ban*.